<template>
	<view>
		<button @click="onSetTimeCall()">单次计时器setTimeout</button>
		<button @click="onSetTimeCallxy(userName,password)">带参数setTimeout</button>
		<button @click="onSetTimeClear()" type="warn">取消定时器</button>
		<button @click="onInteral()" type="primary">周期打印</button>
		<button @click="onClearInter()" type="warn">取消周期打印</button>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				userName:'wyy',
				password:'108',
				timeoutID:null,
				count:0,
				interalID:null
			}
		},
		methods: {
			onSetTimeCall() {
				console.log("onSetTimeCall-->");
				//setTimeout(callback,ms,ayn[])
				// 箭头函数 （匿名函数）()=>{}
				this.timeoutID = setTimeout(()=>{
					//延时之后要执行的代码
					console.log("我延时2秒才会打印");
				},3000)
			},
			onSetTimeCallxy(name,pwd){
				console.log("onSetTimeCallxy--> name:"+name+",pwd:"+pwd);
				//console.log("onSetTimeCallxy--> name:"+this.userName+",pwd:"+this.password);
				setTimeout((x,y)=>{
					console.log("我可以传数了> x:"+x+",y:"+y);
				}, 2000, name, pwd)
			},
			onSetTimeClear() {
				console.log("onTimeoutClear------->定时器被我取消了:" + this.timeoutID);
				clearTimeout(this.timeoutID)
			},
			onInteral(){
				this.interalID = setInterval(()=>{
					this.count++;
					console.log("周期打印 count:",this.count);
				},1000)
			},
			onClearInter(){
				console.log("onClearInter"+ this.interalID);
				clearTimeout(this.interalID);
			},
		}
	}
</script>

<style>

</style>
